CEN EN 16847 Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- SNV SN EN 16197 Fertilizers - Determination of magnesium by atomic absorption spectrometry
- CEN EN 15961 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
- CEN EN 15960 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
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- SNV SN EN 16197 Fertilizers - Determination of magnesium by atomic absorption spectrometry
- CEN EN 15961 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
- CEN EN 15960 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
- 65.080
- SNV SN EN 16197 Fertilizers - Determination of magnesium by atomic absorption spectrometry
- CEN EN 15961 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
- CEN EN 15960 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
- SNV SN EN 16197 Fertilizers - Determination of magnesium by atomic absorption spectrometry
- SNV SN EN 16197 Fertilizers - Determination of magnesium by atomic absorption spectrometry
- CEN EN 15960 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
- DIN EN 16199 Fertilizers - Determination of the sodium extracted by flame-emission spectrometry
- CEN EN 15961 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
- ISO 18645 Fertilizers and soil conditioners - Water soluble fertilizer - General requirements - First Edition
- SNV SN EN 16197 Fertilizers - Determination of magnesium by atomic absorption spectrometry
- Картотека зарубежных и международных стандартов
European Committee for Standardization
Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
N EN 16847
Annotation
This European Standard specifies a chromatographic method which allows the identification of heptagluconic acid (HGA) in fertilizers containing heptagluconic acid metal complexes.
This method is applicable to EC fertilizers containing complexed micro-nutrients, which are covered by Regulation (EC) No 2003/2003 [1].
NOTE For the complete names of the chelating agents mentioned in this document, see Annex E.
Автоматический перевод:
Удобрения - Определение комплексообразующего реагента в удобрениях - Идентификация heptagluconic кислоты хроматографией
Этот европейский стандарт определяет хроматографический метод, позволяющий идентификацию heptagluconic кислоты (HGA) в удобрениях, содержащих heptagluconic кислотные металлические комплексы.
Этот метод применим к удобрениям EC, содержащим объединенные микронутриенты, покрытые Регулированием (EC) № 2003/2003 [1].
NOTE Для полных названий хелатных добавок, упомянутых в этом документе, см. Приложение E.
